/*
This is part of Screenbar, which is based in part on the Litestep
shell source code.

Copyright (C) 2008-2009 Jim Babcock
Copyright (C) 1997-2009 The LiteStep Development Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
#pragma once

typedef void (*BangCommandFunc)(HWND sender, const char *args);

struct BangCommandInfo {
	const char *name;
	void (*func)(HWND sender, const char *args);
};

class BangCommandManager
{
public:
	void initBangs();
	void cleanupBangs();
	void addBang(const char *name, BangCommandFunc func);
	
private:
	vector<BangCommandInfo> bangs;
};
extern BangCommandManager *bangManager;

struct BangCommandRegistration {
	BangCommandRegistration(BangCommandFunc func, const char *name);
};

#define BangAlias(name, alias) \
	static void bang_##name(HWND sender, const char *args); \
	BangCommandRegistration bang_##alias##_registration(bang_##name, #alias);

#define BangCommand(name) \
	static void bang_##name(HWND sender, const char *args); \
	BangCommandRegistration bang_##name##_registration(bang_##name, #name); \
	void bang_##name(HWND sender, const char *args)
